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先进院（深圳）科技有限公司

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Industry news

2023-02-28Advanced Institute (Shenzhen) Technology Co., Ltd
2026-11-05The 'high-frequency attenuation inflection point' of conductive tape: why the shielding effectiveness no longer increases with conductivity after 3 GHz
2026-11-05The 'flexibility cost' of conductive tape: why the more flexible the grounding material, the more long-term reliability needs to be separately verified
2026-11-05The "neighbor effect" of receiving magnetic chips: why does the sensitivity of GPS decrease after adding magnetic chips
2026-11-05The risk of "hot spots" on the magnetic chip of the wireless charging receiver: why has the local temperature exceeded 100 ° C even though the average temperature rise meets the standard
2026-11-05Can the same material serve two frequency bands simultaneously between 100 kHz and 13.56 MHz in the "dual band dilemma" of wireless charging receiver magnetic chips
2026-11-04The responsibility of the "battery side" of the receiving end's magnetic isolation sheet: why does not only the metal backplate become hot when the magnetic isolation sheet saturates
2026-11-04The receiving end cannot simply copy the transmitting end's scheme with the magnetic isolation plate: the same material is used, and two different sets of constraints are faced on both sides
2026-11-04Penetrating conductivity of embossed copper foil tape: why the contact resistance may be an order of magnitude higher despite the seemingly good flat bonding
2026-11-04The selection of adhesive layer for copper foil tape is more prone to errors than the copper foil itself: the engineering boundaries of acrylic, rubber, and silicone
2026-11-03The "installation yield" of wireless charging receiver magnetic isolation sheets: why 0.08 mm magnetic isolation sheets are much more fragile on automated production lines than on specifications
2026-11-03Why does the design margin determine the user experience more than the nominal efficiency when the coil deviates by 5 mm in the "offset condition" of the magnetic separator of the wireless charging receiver
2026-11-03The 'narrow corridor' of wireless charging receiver's magnetic separator: when thickness, efficiency, and surface temperature are simultaneously limited at the receiving end
2026-11-02The logic of "tin layer consumption" of tin plated copper foil tape: how the protective layer can reverse and become the source of contact resistance under long-term high temperature service
2026-11-02The logic of the "oxide layer" of tin plated copper foil tape: why tin oxide is more "friendly" than copper oxide
2026-11-02The "invisible interference" of wireless charging magnetic separators on FOD: why the charger starts to frequently stop charging after replacing it with a "better performance" magnetic separator
2026-11-02The "permeability temperature drift" of wireless charging magnetic separators: why the efficiency of resonant tracking systems decreases in summer
2026-11-02The 'saturation margin trap' of wireless charging magnetic separators: why does the magnetic permeability meet the standard but the temperature rise still goes out of control when the power reaches 25W and the thickness is pressed to 0.08 mm
2026-10-31The 'thickness compliance trap' of nickel plated copper foil tape: why does the shielding effectiveness still collapse after 300 hours of salt spray when the nickel layer thickness meets the standard
2026-10-31The "nickel layer thickness trap" of nickel plated copper foil tape: how to choose between conductivity, weldability, and corrosion resistance between 0.2 μ m and 2 μ m
2026-10-31The size of NFC anti metal magnetic separators is not 'bigger is better': the coverage rate of 90% and the inductance budget logic behind each side margin
2026-10-31The "metal backplane blind spot" of NFC anti metal magnetic isolation sheet: why is the same magnetic isolation sheet effective when attached to aluminum plate, but ineffective when attached to stainless steel
2026-10-31Misclassification of the Loss Mechanism of NFC Anti Metal Magnetic Separations: Why "High Magnetic Permeability" Materials May actually Make Reading Distance Shorter
2026-10-30Grounding topology trap of dual conductive copper foil tape: why "multi-point grounding" may be worse than "single point grounding" at high frequencies
2026-10-30The Z-axis conductivity of double conductive copper foil tape is not a "switch": the engineering truth of pressure dependence, particle contact, and grounding impedance
2026-10-30What does the "flexibility" of flexible ferrite absorbing plates mean in real working conditions? The magnetic properties after bending, compression, and temperature cycling are "state variables" rather than "constants"
2026-10-30Why the "sintered reference system" of flexible ferrite absorbing wave plate fails: Triple reconstruction of magnetic flux path by composite structure
2026-10-30The debate between "flexibility and loss" of flexible ferrite absorbing wave plates: how to balance bending performance and magnetic loss in the same sheet material
2026-10-29Selection mismatch of single conductive copper foil tape in high-speed digital and RF scenarios: from "conductivity" to "impedance control", evaluation indicators need to be changed once in the coordinate system
2026-10-29The "conductivity criterion" of single conductive copper foil tape: sticking and pressing does not mean that it is electrically grounded
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